Application of nonlinear dynamic system in software development engineering

Liang Zhao; Xiao Min; Wang Ling

doi:10.1117/12.2686708

10 August 2023 Application of nonlinear dynamic system in software development engineering

Liang Zhao, Xiao Min, Wang Ling

Proceedings Volume 12759, International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023); 127593H (2023) https://doi.org/10.1117/12.2686708
Event: 2023 3rd International Conference on Automation Control, Algorithm and Intelligent Bionics (ACAIB 2023), 2023, Xiamen, China

Abstract

In order to reduce the failure of software system caused by demand defects and demand changes, the evolution process of requirements should be completed in a stable state. A nonlinear equation is established to describe this process. The parameters of the equation are mainly determined by the demand change rate, which can be divided into stable region and unstable region. If A is in a stable region, the demand can be completely evolved in a stable way, and the change of demand will not affect the final evolution result. In addition, if A is in an unstable region, the evolution process is unstable or chaotic, and the evolution result is abnormal. In this case, it is impossible to determine all subsystems. Because a small change in initial demand in evolution will cause great changes. We use the above theory to analyze the home telephone service management system and get a stable evolution process. The results show that the actual evolution trajectory is consistent with the theoretical trajectory. Therefore, we should adopt an appropriate demand change rate to get a stable demand evolution process and make the demand change.

Citation Download Citation

Liang Zhao, Xiao Min, and Wang Ling "Application of nonlinear dynamic system in software development engineering", Proc. SPIE 12759, International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023), 127593H (10 August 2023); https://doi.org/10.1117/12.2686708

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